Does it? Seems to me data is a prime place for exclusion to occur. Example: a dataset of tagged photos for training a neural net to analyze facial expressions. All the photos are of white faces.
Maye they should run a study on diversity approved data set and see how well they match the demographics where it is being used. Then they could compare it to data sets without diversity reviews and see which one has better representation of the actually demographics. A kind of performance test for the diversity review.